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2.3.22
2.3.23
2.3.24
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Additionally, the controller can handle either 33, 66 or 100 Mbytes/sec transfers depending on the
drive installed. The type of hard drive installed on the ZT 5515A-1B is customer configurable. For
a list of validated drives see the "Compatibility Report" on the ZT 5515 support website.
The primary IDE channel signals are available through the J8 IDE connector (see
page
74). Secondary channel IDE signals are available through the J5 Rear Panel I/O connector
(see
Table 26 on page
68).
See
Chapter 7, "IDE Controller,"
The ZT 5515's IDE controller resides in the Intel ICH4 device.
See
Section D.3, "Intel 845E Chipset" on page 83
Floppy Disk Controller
The ZT 5515 includes a 2.88 MB Super I/O Floppy Disk Controller that supports an optional
external floppy drive through the PC87417 device. Floppy signals are available through the J5 Rear
Panel I/O connector (see
Table 26 on page
See
Section D.6, "SuperI/O" on page 84
Keyboard and Mouse Controller
The ZT 5515 includes an on-board PC/AT keyboard controller. The ZT 5515 also includes an on-
board PS/2-style mouse controller. There are no front PS/2 connectors so the keyboard and mouse
signals are available through the J5 Rear Panel I/O connector (see
See
Section D.6, "SuperI/O" on page 84
LED Indicators
The LEDs located at the ZT 5515's faceplate are defined below.
•
Ethernet (ENETA, RJ 45 connector):
First bi-colored LED:
Green = Network connection
Blinking Green = Network activity
Second bi-colored LED:
Off = 10 MB/sec
Green = 100 MB
Yellow = 1000 MB
•
IDE Activity (Disk 0 and Disk 1)
Green = disk activity
•
Hot Swap
Blue = safe to extract board
Off = not safe to extract board
•
Reset Status
TM
ZT 5515 Compute Processor Board Technical Product Specification
for more information on the ZT 5515's IDE controller.
for a link to the datasheet for this device.
68).
for a link to the datasheet for ZT 5515's I/O controller.
for a link to the datasheet for ZT 5515's I/O controller.
Introduction
Table 34 on
Table 26 on page
68).
19
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